the term usually used for when you want to destroy somebody's will to live.

this term shall only be used by those who contain the responsibility to only use it for justice. Most of the time, rart nuggets are plural, usually containing 3 at a time. The plural of rart nugget is rarghetti spaghetti.

Literal Definition: retarded nugget

"Dude I'm so sorry but I accidentally rarted 3 nugget on you mom now she's soggy"
OR
"Dude you're such a rart nugget."